Engines and Components› Engines, Blocks and Components
Eagle
Eagle Chevy 400 3.750in Crank 6.000in H-Beam -5cc Flat Top 4.155in Pistons Rotating Assembly
SKU: E001 12503030
Moderate — 2–4 hours
Description
Product Description:
Rotating Assembly 407 CID Forged Crank Forged Pistons 3.750 in Stroke 4.155 in Bore 6.000 in H Beam Rods Small Block Chevy
Fitment
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Specifications
| Brand | Eagle |
| Part Number | E001 12503030 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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